Protective cover for a concrete reinforcing bar



FIG. 1 is a perspective view of a protective cover for a concrete reinforcing bar showing our new design;

FIG. 2 is an enlarged top view thereof;

FIG. 3 is an enlarged side view with the remaining sides being mirror images; and,

FIG. 4 is an enlarged bottom view thereof.

The broken line showing of a fragmented reinforced bar is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a protective cover for a concrete reinforcing bar, as shown and described. 